| Humacao to Grottaferrata | 4,807.29 mi (7,736.58 km) |
| Humacao to Grottaglie | 5,064.77 mi (8,150.95 km) |
| Humacao to Grottammare | 4,858.19 mi (7,818.50 km) |
| Humacao to Grugliasco | 4,535.99 mi (7,299.97 km) |
| Humacao to Grumo Appula | 5,021.38 mi (8,081.12 km) |
| Humacao to Grumo Nevano | 4,896.71 mi (7,880.49 km) |
| Humacao to Gualdo Tadino | 4,802.05 mi (7,728.15 km) |
| Humacao to Guardiagrele | 4,882.63 mi (7,857.83 km) |
| Humacao to Guastalla | 4,687.26 mi (7,543.41 km) |
| Humacao to Gubbio | 4,790.38 mi (7,709.37 km) |
| Humacao to Guspini | 4,612.06 mi (7,422.39 km) |
| Humacao to Gussago | 4,659.19 mi (7,498.24 km) |
| Humacao to Iesi | 4,822.67 mi (7,761.35 km) |
| Humacao to Iesolo | 4,779.87 mi (7,692.46 km) |
| Humacao to Iglesias | 4,608.02 mi (7,415.89 km) |
